The fate of antagonistic microorganisms and antimicrobial substances during anaerobic digestion of pig and dairy manure
文献类型: 外文期刊
作者: Cao, Yun 1 ; Chang, Zhizhou 1 ; Wang, Jidong 1 ; Ma, Yan 1 ; Fu, Guangqin 1 ;
作者机构: 1.Jiangsu Acad Agr Sci, Inst Agr Resources & Environm, Lab Agr Wastes Treatment & Recycling, Nanjing 210014, Jiangsu, Peoples R China
关键词: Anaerobic digestion;Dairy manure;Phytophthora capsici;Pig manure
期刊名称:BIORESOURCE TECHNOLOGY ( 影响因子:9.642; 五年影响因子:9.237 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The goals of the present study were to evaluate the suppressive capability of anaerobically digested slurry (ADS) against Phytophthora capsici and to determine the key factors of disease control in ADS. This was achieved by the investigations of the changes in microbial populations and the levels of antimicrobial compound during anaerobic digestion (AD). AD had no significant impact on the numbers of antagonistic fluorescent pseudomonads or Bacillus sp. The contents of total phenolics, volatile fatty acids and sugar fed with the raw slurries to the reactors were decreased by AD. However, the bioreactor effluents had higher concentrations of humic substances and ammonia than the feedstocks. Moreover, AD had a different influence on the content of amino acid in the pig manure compared to the dairy manure. The results obtained indicated that the key inhibitory factors of ADS might be attributed to ammonia and humic substances.
- 相关文献
作者其他论文 更多>>
-
Hydrochar drives reduction in bioavailability of heavy metals during composting via promoting humification and microbial community evolution
作者:Long, Yujiao;Zhu, Ning;Zhu, Yanyun;Jin, Hongmei;Cao, Yun;Long, Yujiao;Zhu, Ning;Zhu, Yanyun;Jin, Hongmei;Cao, Yun;Shan, Chao
关键词:Aerobic composting; Dairy manure hydrochar; HMs bioavailability; Microbial diversity; Humic acid
-
Biochar and Manure Co-Application Increases Rice Yield in Low Productive Acid Soil by Increasing Soil pH, Organic Carbon, and Nutrient Retention and Availability
作者:Liang, Dong;Ning, Yunwang;Ji, Cheng;Zhang, Yongchun;Wu, Huashan;Ma, Hongbo;Zhang, Jianwei;Wang, Jidong;Liang, Dong;Ning, Yunwang;Ji, Cheng;Zhang, Yongchun;Wu, Huashan;Ma, Hongbo;Zhang, Jianwei;Wang, Jidong
关键词:rice; wood biochar remediation; low-productive soil; pig manure; soil layers; rice-soil interactions
-
The bacterial community drive the humification and greenhouse gas emissions during plant residues composting under different aeration rates
作者:Gu, Junyu;Cao, Yun;Sun, Qian;Zhang, Jing;Xu, Yueding;Jin, Hongmei;Huang, Hongying;Gu, Junyu;Cao, Yun;Jin, Hongmei;Cao, Yun;Sun, Qian;Jin, Hongmei;Cao, Yun;Sun, Qian;Zhang, Jing;Xu, Yueding;Jin, Hongmei;Huang, Hongying
关键词:Spent mushroom substrate; lignocellulosic plant residues; composting; humic acid; microbial community
-
Distribution and effects of microplastics as carriers of heavy metals in river surface sediments
作者:Wang, Changyuan;Liu, Xin;Ma, Qianqian;Xing, Shuyu;Yuan, Lubin;Ma, Yan;Wang, Changyuan;Ma, Yan;Wang, Changyuan;Ma, Yan
关键词:Season; River; Abundance; Microplastics; Metal; Sediment
-
Soil Acidification Can Be Improved under Different Long-Term Fertilization Regimes in a Sweetpotato-Wheat Rotation System
作者:Zhang, Huan;Fu, Weiguo;Wang, Jidong;Zhang, Huan;Wang, Lei;Xu, Cong;Zhang, Hui;Xu, Xianju;Ma, Hongbo;Wang, Jidong;Zhang, Yongchun
关键词:soil acidification; sweetpotato-wheat rotation system; soil quality improvement; long-term fertilization; organic fertilization; arid-environment eco-restoration and sustainable agriculture construction
-
NH3 and greenhouse gas emissions during co-composting of lignite and poultry wastes and the following amendment of co-composted products in soil
作者:Cao, Yun;Cao, Yun;Cao, Yun;Bai, Mei;Han, Bing;Butterly, Clayton;Hu, Hangwei;He, Jizheng;Chen, Deli;Griffith, David W. T.
关键词:Lignite amendment; dewatering; methane emission; nitrous oxide emission; carbon dioxide emission
-
Amendment of straw with decomposing inoculants benefits the ecosystem carbon budget and carbon footprint in a subtropical wheat cropping field
作者:Ji, Cheng;Wang, Jidong;Xu, Cong;Yuan, Jie;Liang, Dong;Wang, Lei;Ning, Yunwang;Zhang, Yongchun;Ji, Cheng;Wang, Jidong;Xu, Cong;Zhang, Yongchun;Gu, Yian;Zhou, Jie
关键词: